I can not identify the exact model of this transistor. It reacts as a bipolar NPN Si transistor with EBC pin configuration (first image left to right,) not ECB! This seems to be made by Siemens. Package is TO92.
It's from old store, just found plenty ot them ~500pcs. I did successful test: middle to left p-n junction ~0.6V; middle to right p-n junction ~0.6V; also LED test -ok. Аlso the diode glimmers at base current through the fingers.